Table 1: Starch digestion and absorption based on cumulative percentage 13C dose recovery (CDPR).

From: Green tea extract decreases starch digestion and absorption from a test meal in humans: a randomized, placebo-controlled crossover study

CPDR [%13C]
Minutes306090120150180210240
GTE00.11.02.75.17.910.011.4
[0–0.3][0–0.7][0.4–2.2][1.6–4.5][2.8–7.3][4.0–10.2][4.4–12.8][5.5–15.5]
Placebo0.10.72.34.77.811.013.816.1
[0–0.3][0.1–1.3][1.4–3.4][3.7–6.0][6.6–9.2][9.2–12.8][11.0–16.3][12.7–19.5]
Statistical significance (p)0.0270.0150.0180.0140.0060.0030.0030.003
  1. Median values and interquartile ranges are presented.
  2. GTE – green tea extract.